#407E45
Closest named color: Jungle Green (#048243). oklch(53.7% 0.108 145.5), rgb(64, 126, 69).
Aa
White text reads best on this color (4.89:1).
About this color
#407E45 is a medium-dark, moderately saturated green. In OKLCH its lightness is 54%, its chroma 0.108 and its hue 146°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Jungle Green (#048243), ΔE 0.033 away. White text reads best on it, at 4.89:1.
| Hue family | Greens |
| Lightness | medium-dark (54%) |
| Chroma | moderately saturated (0.108) |
| Temperature | in between |
| Nearest name | Jungle Green (#048243) |
| Black text | 4.28:1 |
| White text | 4.89:1 |
Values
| HEX | #407E45 |
| RGB | rgb(64, 126, 69) |
| HSL | hsl(125, 33%, 37%) |
| OKLCH | oklch(53.7% 0.108 145.5) |
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 #407E45 | 4.89:1 | AA | Lc -79.2 | Fine for body text |
| Black text on #407E45 | 4.28:1 | AA large text | Lc 30.3 | Non-text elements, placeholder text |
| #407E45 text on white | 4.89:1 | AA | Lc 73.7 | Content text, not long reading |
| #407E45 text on black | 4.28:1 | AA large text | Lc -28.0 | 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 600.
-
Step 50
50
#F3F7F3
oklch(97.2% 0.007 145.5)
-
Step 100
100
#E4ECE4
oklch(93.5% 0.014 145.5)
-
Step 200
200
#CEDECF
oklch(88.4% 0.027 147.1)
-
Step 300
300
#ADCAAE
oklch(81% 0.05 146)
-
Step 400
400
#82AE83
oklch(70.7% 0.078 145.3)
-
Step 500
500
#619A64
oklch(63.2% 0.1 145.5)
-
Step 600
600 (this color)
#407E45
oklch(53.7% 0.108 145.5)
-
Step 700
700
#37703C
oklch(49.2% 0.101 145.6)
-
Step 800
800
#2E5B32
oklch(42.7% 0.083 145.8)
-
Step 900
900
#2A4B2C
oklch(37.8% 0.065 145.5)
-
Step 950
950
#192C1A
oklch(27.1% 0.041 145.5)
#407E45 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) | #807441 | 0.085 |
| Deuteranopia (no green cones) | #776F49 | 0.082 |
| Tritanopia (no blue cones) | #377B70 | 0.066 |
| Achromatopsia (no color) | #717171 | 0.109 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #407E45
#407E45
oklch(53.7% 0.108 145.5)
- #8D5690
#8D5690
oklch(53.6% 0.108 325.1)
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 #407E45, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Jungle Green #048243 ΔE 0.033
- Sea Green #2E8B57 ΔE 0.038
- Dark Sage #598556 ΔE 0.042
- Military Green #667C3E ΔE 0.042
- Muddy Green #657432 ΔE 0.047
- Tree Green #2A7E19 ΔE 0.051
- Swamp #698339 ΔE 0.052
- Fern Green #548D44 ΔE 0.053
Use #407E45 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.