#047F23
Closest named color: Tree Green (#2A7E19). oklch(51.9% 0.16 145.3), rgb(4, 127, 35).
Aa
White text reads best on this color (5.16:1).
About this color
#047F23 is a medium-dark, vivid green. In OKLCH its lightness is 52%, its chroma 0.160 and its hue 145°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Tree Green (#2A7E19), ΔE 0.014 away. White text reads best on it, at 5.16:1.
| Hue family | Greens |
| Lightness | medium-dark (52%) |
| Chroma | vivid (0.160) |
| Temperature | in between |
| Nearest name | Tree Green (#2A7E19) |
| Black text | 4.06:1 |
| White text | 5.16:1 |
Values
| HEX | #047F23 |
| RGB | rgb(4, 127, 35) |
| HSL | hsl(135, 94%, 26%) |
| OKLCH | oklch(51.9% 0.16 145.3) |
Contrast
WCAG 2 contrast ratios are the conformance target: AA needs 4.5:1 for body text and 3:1 for large text, AAA needs 7:1. APCA Lc values are supplementary guidance from the WCAG 3 drafts.
| Pair | WCAG 2 | Result | APCA | APCA guidance |
|---|---|---|---|---|
| White text on #047F23 | 5.16:1 | AA | Lc -80.3 | Fine for body text |
| Black text on #047F23 | 4.06:1 | AA large text | Lc 29.2 | Dividers and decoration only |
| #047F23 text on white | 5.16:1 | AA | Lc 74.9 | Content text, not long reading |
| #047F23 text on black | 4.06:1 | AA large text | Lc -26.8 | Dividers and decoration only |
Tints and shades
A 50–950 scale built in OKLCH: the hue is held, lightness follows a Tailwind v4-like curve, and every step is kept inside the sRGB gamut. This color sits at step 700.
-
Step 50
50
#F1F7F1
oklch(97% 0.01 145.5)
-
Step 100
100
#E1EEE1
oklch(93.6% 0.022 145.4)
-
Step 200
200
#C8E1C8
oklch(88.4% 0.043 145.2)
-
Step 300
300
#A1CEA2
oklch(80.8% 0.077 145.4)
-
Step 400
400
#6BB56F
oklch(70.7% 0.125 145.3)
-
Step 500
500
#3CA248
oklch(63.2% 0.159 145.4)
-
Step 600
600
#038C27
oklch(55.7% 0.173 145.3)
-
Step 700
700 (this color)
#047F23
oklch(51.9% 0.16 145.3)
-
Step 800
800
#016118
oklch(42.8% 0.133 145.3)
-
Step 900
900
#124F1B
oklch(37.7% 0.103 145.4)
-
Step 950
950
#0D2E11
oklch(26.8% 0.064 145.7)
#047F23 with color blindness
Simulated with the Machado et al. (2009) model. ΔE is how far the color moves: below about 0.02 you would not notice a change.
| Vision | Seen as | Shift (ΔE) |
|---|---|---|
| Protanopia (no red cones) | #817215 | 0.119 |
| Deuteranopia (no green cones) | #756A2C | 0.119 |
| Tritanopia (no blue cones) | #007C6D | 0.099 |
| Achromatopsia (no color) | #6D6D6D | 0.161 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #047F23
#047F23
oklch(51.9% 0.16 145.3)
- #95409A
#95409A
oklch(51.9% 0.161 325.4)
Analogous
Neighbouring hues, 30° either side.
Split complementary
The two hues beside the complement (150° and 210°).
Triadic
Three hues spaced 120° apart.
Palettes with this color
Curated palettes that contain a color within ΔE 0.04 (OKLab) of #047F23, closest first.
No curated palette has a color within ΔE 0.04 of #047F23.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Tree Green #2A7E19 ΔE 0.014
- Green #008000 ΔE 0.019
- Dark Grass Green #388004 ΔE 0.026
- Jungle Green #048243 ΔE 0.033
- Forest Green #228B22 ΔE 0.040
- Emerald Green #028F1E ΔE 0.050
- Kelley Green #009337 ΔE 0.060
- Irish Green #019529 ΔE 0.067
Use #047F23 in your product
Turn it into light and dark UI roles checked for contrast, then export to Tailwind v4, shadcn/ui, CSS or design tokens.