#319A44
Closest named color: Kelley Green (#009337). oklch(60.7% 0.156 146.4), rgb(49, 154, 68).
Aa
Black text reads best on this color (5.83:1).
About this color
#319A44 is a medium-dark, vivid green. In OKLCH its lightness is 61%, its chroma 0.156 and its hue 146°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Kelley Green (#009337), ΔE 0.032 away. Black text reads best on it, at 5.83:1.
| Hue family | Greens |
| Lightness | medium-dark (61%) |
| Chroma | vivid (0.156) |
| Temperature | in between |
| Nearest name | Kelley Green (#009337) |
| Black text | 5.83:1 |
| White text | 3.59:1 |
Values
| HEX | #319A44 |
| RGB | rgb(49, 154, 68) |
| HSL | hsl(131, 52%, 40%) |
| OKLCH | oklch(60.7% 0.156 146.4) |
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 #319A44 | 3.59:1 | AA large text | Lc -68.7 | Content text, not long reading |
| Black text on #319A44 | 5.83:1 | AA | Lc 40.9 | Non-text elements, placeholder text |
| #319A44 text on white | 3.59:1 | AA large text | Lc 63.2 | Content text, not long reading |
| #319A44 text on black | 5.83:1 | AA | Lc -38.5 | Non-text elements, placeholder text |
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 500.
-
Step 50
50
#F1F7F1
oklch(97% 0.01 145.5)
-
Step 100
100
#E1EEE1
oklch(93.6% 0.022 145.4)
-
Step 200
200
#C8E1C9
oklch(88.5% 0.042 146.3)
-
Step 300
300
#A1CEA4
oklch(80.8% 0.075 146.6)
-
Step 400
400
#6AB572
oklch(70.7% 0.122 146.6)
-
Step 500
500 (this color)
#319A44
oklch(60.7% 0.156 146.4)
-
Step 600
600
#008C2E
oklch(55.7% 0.168 146.5)
-
Step 700
700
#007525
oklch(49% 0.148 146.5)
-
Step 800
800
#00601D
oklch(42.6% 0.128 146.5)
-
Step 900
900
#104F1D
oklch(37.6% 0.102 146.5)
-
Step 950
950
#0D2F12
oklch(27.2% 0.065 146.3)
#319A44 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) | #9C8C3C | 0.121 |
| Deuteranopia (no green cones) | #8F834B | 0.121 |
| Tritanopia (no blue cones) | #0B9687 | 0.094 |
| Achromatopsia (no color) | #878787 | 0.157 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #319A44
#319A44
oklch(60.7% 0.156 146.4)
- #B15CB3
#B15CB3
oklch(60.7% 0.156 326.4)
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 #319A44, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Kelley Green #009337 ΔE 0.032
- Irish Green #019529 ΔE 0.035
- Grass Green #3F9B0B ΔE 0.038
- Grassy Green #419C03 ΔE 0.041
- Light Forest Green #4F9153 ΔE 0.043
- Fern Green #548D44 ΔE 0.045
- Mid Green #50A747 ΔE 0.048
- Muted Green #5FA052 ΔE 0.048
Use #319A44 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.