#397501
Closest named color: Tree Green (#2A7E19). oklch(50.2% 0.147 135.5), rgb(57, 117, 1).
Aa
White text reads best on this color (5.64:1).
About this color
#397501 is a medium-dark, vivid green. In OKLCH its lightness is 50%, its chroma 0.147 and its hue 135°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Tree Green (#2A7E19), ΔE 0.026 away. White text reads best on it, at 5.64:1.
| Hue family | Greens |
| Lightness | medium-dark (50%) |
| Chroma | vivid (0.147) |
| Temperature | in between |
| Nearest name | Tree Green (#2A7E19) |
| Black text | 3.71:1 |
| White text | 5.64:1 |
Values
| HEX | #397501 |
| RGB | rgb(57, 117, 1) |
| HSL | hsl(91, 98%, 23%) |
| OKLCH | oklch(50.2% 0.147 135.5) |
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 #397501 | 5.64:1 | AA | Lc -83.2 | Fine for body text |
| Black text on #397501 | 3.71:1 | AA large text | Lc 26.2 | Dividers and decoration only |
| #397501 text on white | 5.64:1 | AA | Lc 77.9 | Fine for body text |
| #397501 text on black | 3.71:1 | AA large text | Lc -23.9 | 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
#F3F7F1
oklch(97.1% 0.009 134.9)
-
Step 100
100
#E4EDE0
oklch(93.6% 0.02 135.8)
-
Step 200
200
#CEE0C6
oklch(88.6% 0.04 135.9)
-
Step 300
300
#ADCC9E
oklch(81% 0.071 135.5)
-
Step 400
400
#80B167
oklch(70.8% 0.115 135.7)
-
Step 500
500
#5F9C3A
oklch(63% 0.146 135.5)
-
Step 600
600
#45860D
oklch(55.5% 0.158 135.3)
-
Step 700
700 (this color)
#397501
oklch(50.2% 0.147 135.5)
-
Step 800
800
#2D5D06
oklch(42.8% 0.122 135.6)
-
Step 900
900
#294C12
oklch(37.6% 0.095 135.5)
-
Step 950
950
#182D0C
oklch(27% 0.061 135.8)
#397501 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) | #7A6A00 | 0.091 |
| Deuteranopia (no green cones) | #726515 | 0.090 |
| Tritanopia (no blue cones) | #377062 | 0.106 |
| Achromatopsia (no color) | #676767 | 0.148 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #397501
#397501
oklch(50.2% 0.147 135.5)
- #83449C
#83449C
oklch(50.2% 0.148 315.4)
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 #397501, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Tree Green #2A7E19 ΔE 0.026
- Dark Grass Green #388004 ΔE 0.033
- Green #008000 ΔE 0.040
- Jungle Green #048243 ΔE 0.053
- Olive Green #677A04 ΔE 0.060
- Dark Olive Green #556B2F ΔE 0.061
- Mud Green #606602 ΔE 0.063
- Forest Green #228B22 ΔE 0.063
Use #397501 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.