#407F3A
Closest named color: Jungle Green (#048243). oklch(53.7% 0.121 142), rgb(64, 127, 58).
Aa
White text reads best on this color (4.86:1).
About this color
#407F3A is a medium-dark, moderately saturated green. In OKLCH its lightness is 54%, its chroma 0.121 and its hue 142°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Jungle Green (#048243), ΔE 0.029 away. White text reads best on it, at 4.86:1.
| Hue family | Greens |
| Lightness | medium-dark (54%) |
| Chroma | moderately saturated (0.121) |
| Temperature | in between |
| Nearest name | Jungle Green (#048243) |
| Black text | 4.31:1 |
| White text | 4.86:1 |
Values
| HEX | #407F3A |
| RGB | rgb(64, 127, 58) |
| HSL | hsl(115, 37%, 36%) |
| OKLCH | oklch(53.7% 0.121 142) |
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 #407F3A | 4.86:1 | AA | Lc -79.0 | Fine for body text |
| Black text on #407F3A | 4.31:1 | AA large text | Lc 30.6 | Non-text elements, placeholder text |
| #407F3A text on white | 4.86:1 | AA | Lc 73.5 | Content text, not long reading |
| #407F3A text on black | 4.31:1 | AA large text | Lc -28.2 | 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
#F3F7F2
oklch(97.2% 0.008 139.4)
-
Step 100
100
#E4EDE3
oklch(93.7% 0.016 142.6)
-
Step 200
200
#CEDFCC
oklch(88.6% 0.031 142.3)
-
Step 300
300
#ADCAAA
oklch(80.9% 0.054 142.5)
-
Step 400
400
#81AF7C
oklch(70.7% 0.088 142.2)
-
Step 500
500
#609A5A
oklch(63% 0.111 142.1)
-
Step 600
600 (this color)
#407F3A
oklch(53.7% 0.121 142)
-
Step 700
700
#377031
oklch(49.1% 0.112 141.8)
-
Step 800
800
#2E5B2A
oklch(42.6% 0.092 142.2)
-
Step 900
900
#294B26
oklch(37.6% 0.073 142.3)
-
Step 950
950
#192C17
oklch(27% 0.045 142.1)
#407F3A 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) | #827534 | 0.087 |
| Deuteranopia (no green cones) | #796F3F | 0.086 |
| Tritanopia (no blue cones) | #397B6F | 0.079 |
| Achromatopsia (no color) | #717171 | 0.122 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #407F3A
#407F3A
oklch(53.7% 0.121 142)
- #8E5497
#8E5497
oklch(53.8% 0.12 322.1)
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 #407F3A, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Jungle Green #048243 ΔE 0.029
- Tree Green #2A7E19 ΔE 0.038
- Dark Grass Green #388004 ΔE 0.041
- Sea Green #2E8B57 ΔE 0.041
- Military Green #667C3E ΔE 0.046
- Olive Green #677A04 ΔE 0.049
- Fern Green #548D44 ΔE 0.049
- Dark Sage #598556 ΔE 0.049
Use #407F3A 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.