#7C9700
Closest named color: Dark Yellow Green (#728F02). oklch(63.3% 0.153 121.5), rgb(124, 151, 0).
Aa
Black text reads best on this color (6.28:1).
About this color
#7C9700 is a medium-light, vivid yellow. In OKLCH its lightness is 63%, its chroma 0.153 and its hue 121°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Dark Yellow Green (#728F02), ΔE 0.028 away. Black text reads best on it, at 6.28:1.
| Hue family | Yellows |
| Lightness | medium-light (63%) |
| Chroma | vivid (0.153) |
| Temperature | in between |
| Nearest name | Dark Yellow Green (#728F02) |
| Black text | 6.28:1 |
| White text | 3.34:1 |
Values
| HEX | #7C9700 |
| RGB | rgb(124, 151, 0) |
| HSL | hsl(71, 100%, 30%) |
| OKLCH | oklch(63.3% 0.153 121.5) |
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 #7C9700 | 3.34:1 | AA large text | Lc -66.1 | Content text, not long reading |
| Black text on #7C9700 | 6.28:1 | AA | Lc 43.4 | Non-text elements, placeholder text |
| #7C9700 text on white | 3.34:1 | AA large text | Lc 60.6 | Content text, not long reading |
| #7C9700 text on black | 6.28:1 | AA | Lc -41.1 | 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
#F4F7EF
oklch(97.2% 0.011 123.5)
-
Step 100
100
#E7ECDD
oklch(93.5% 0.021 121.8)
-
Step 200
200
#D4DEC0
oklch(88.5% 0.042 122.3)
-
Step 300
300
#B9C993
oklch(81% 0.075 121.5)
-
Step 400
400
#95AC52
oklch(70.7% 0.12 121.4)
-
Step 500
500 (this color)
#7C9700
oklch(63.3% 0.153 121.5)
-
Step 600
600
#677E00
oklch(55.5% 0.134 121.5)
-
Step 700
700
#576A00
oklch(49.1% 0.118 121.1)
-
Step 800
800
#465700
oklch(42.7% 0.103 121.8)
-
Step 900
900
#3A4800
oklch(37.6% 0.091 121.4)
-
Step 950
950
#222B02
oklch(27.1% 0.063 121.4)
#7C9700 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) | #A18D00 | 0.059 |
| Deuteranopia (no green cones) | #9E8D1B | 0.059 |
| Tritanopia (no blue cones) | #848E80 | 0.130 |
| Achromatopsia (no color) | #8C8C8C | 0.153 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #7C9700
#7C9700
oklch(63.3% 0.153 121.5)
- #9B70D6
#9B70D6
oklch(63.2% 0.153 301.6)
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 #7C9700, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Yellow Green #728F02 ΔE 0.028
- Pea Soup #929901 ΔE 0.032
- Olive Drab #6B8E23 ΔE 0.039
- Flat Green #699D4C ΔE 0.044
- Leaf #71AA34 ΔE 0.051
- Off Green #6BA353 ΔE 0.052
- Mossy Green #638B27 ΔE 0.053
- Muted Green #5FA052 ΔE 0.053
Use #7C9700 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.