#7BB510
Closest named color: Dark Lime (#84B701). oklch(70.6% 0.184 129.2), rgb(123, 181, 16).
Aa
Black text reads best on this color (8.45:1).
About this color
#7BB510 is a medium-light, vivid green. In OKLCH its lightness is 71%, its chroma 0.184 and its hue 129°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Dark Lime (#84B701), ΔE 0.012 away. Black text reads best on it, at 8.45:1.
| Hue family | Greens |
| Lightness | medium-light (71%) |
| Chroma | vivid (0.184) |
| Temperature | in between |
| Nearest name | Dark Lime (#84B701) |
| Black text | 8.45:1 |
| White text | 2.48:1 |
Values
| HEX | #7BB510 |
| RGB | rgb(123, 181, 16) |
| HSL | hsl(81, 84%, 39%) |
| OKLCH | oklch(70.6% 0.184 129.2) |
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 #7BB510 | 2.48:1 | Fails | Lc -53.6 | Large or bold text, headings |
| Black text on #7BB510 | 8.45:1 | AAA | Lc 55.5 | Large or bold text, headings |
| #7BB510 text on white | 2.48:1 | Fails | Lc 48.5 | Large or bold text, headings |
| #7BB510 text on black | 8.45:1 | AAA | Lc -53.5 | Large or bold text, headings |
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 400.
-
Step 50
50
#F2F8ED
oklch(97.2% 0.016 130.4)
-
Step 100
100
#E3EFD7
oklch(93.7% 0.034 128.9)
-
Step 200
200
#CCE2B6
oklch(88.5% 0.063 129.3)
-
Step 300
300
#A9CF7E
oklch(80.8% 0.115 129.2)
-
Step 400
400 (this color)
#7BB510
oklch(70.6% 0.184 129.2)
-
Step 500
500
#689C00
oklch(63.2% 0.168 129.4)
-
Step 600
600
#578300
oklch(55.6% 0.148 129.3)
-
Step 700
700
#486E00
oklch(49.1% 0.131 129.4)
-
Step 800
800
#3B5A00
oklch(42.7% 0.113 129)
-
Step 900
900
#304B00
oklch(37.7% 0.1 129.3)
-
Step 950
950
#1B2D00
oklch(27.1% 0.072 129.3)
#7BB510 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) | #BEA700 | 0.094 |
| Deuteranopia (no green cones) | #B6A329 | 0.094 |
| Tritanopia (no blue cones) | #7FAD9A | 0.144 |
| Achromatopsia (no color) | #A4A4A4 | 0.185 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #7BB510
#7BB510
oklch(70.6% 0.184 129.2)
- #C27BF6
#C27BF6
oklch(70.7% 0.184 309.1)
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 #7BB510, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Lime #84B701 ΔE 0.012
- Dark Lime Green #7EBD01 ΔE 0.024
- Icky Green #8FAE22 ΔE 0.032
- Pea Green #8EAB12 ΔE 0.034
- Turtle Green #75B84F ΔE 0.036
- Avocado #90B134 ΔE 0.036
- Frog Green #58BC08 ΔE 0.037
- Avocado Green #87A922 ΔE 0.038
Use #7BB510 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.