#778123
Closest named color: Olive (#808000). oklch(57.7% 0.116 115.4), rgb(119, 129, 35).
Aa
Black text reads best on this color (4.94:1).
About this color
#778123 is a medium-dark, moderately saturated yellow. In OKLCH its lightness is 58%, its chroma 0.116 and its hue 115°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Olive (#808000), ΔE 0.017 away. Black text reads best on it, at 4.94:1.
| Hue family | Yellows |
| Lightness | medium-dark (58%) |
| Chroma | moderately saturated (0.116) |
| Temperature | in between |
| Nearest name | Olive (#808000) |
| Black text | 4.94:1 |
| White text | 4.24:1 |
Values
| HEX | #778123 |
| RGB | rgb(119, 129, 35) |
| HSL | hsl(66, 57%, 32%) |
| OKLCH | oklch(57.7% 0.116 115.4) |
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 #778123 | 4.24:1 | AA large text | Lc -74.7 | Content text, not long reading |
| Black text on #778123 | 4.94:1 | AA | Lc 34.9 | Non-text elements, placeholder text |
| #778123 text on white | 4.24:1 | AA large text | Lc 69.2 | Content text, not long reading |
| #778123 text on black | 4.94:1 | AA | Lc -32.5 | 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 600.
-
Step 50
50
#F5F6F1
oklch(97.1% 0.007 115.7)
-
Step 100
100
#E9EBE0
oklch(93.6% 0.015 115)
-
Step 200
200
#D8DCC6
oklch(88.5% 0.03 115.4)
-
Step 300
300
#BFC59F
oklch(80.9% 0.052 114.9)
-
Step 400
400
#9EA76A
oklch(70.6% 0.083 115.4)
-
Step 500
500
#879140
oklch(63.1% 0.106 115.4)
-
Step 600
600 (this color)
#778123
oklch(57.7% 0.116 115.4)
-
Step 700
700
#5F670A
oklch(49% 0.107 115)
-
Step 800
800
#4D540F
oklch(42.6% 0.089 115.4)
-
Step 900
900
#404616
oklch(37.7% 0.069 115.8)
-
Step 950
950
#26290E
oklch(27.1% 0.044 114.6)
#778123 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) | #8A7A13 | 0.032 |
| Deuteranopia (no green cones) | #8A7C2A | 0.034 |
| Tritanopia (no blue cones) | #7F796F | 0.103 |
| Achromatopsia (no color) | #7B7B7B | 0.116 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #778123
#778123
oklch(57.7% 0.116 115.4)
- #7F6AB6
#7F6AB6
oklch(57.7% 0.116 295.3)
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 #778123, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Olive #808000 ΔE 0.017
- Khaki Green #728639 ΔE 0.019
- Swamp Green #748500 ΔE 0.022
- Swamp #698339 ΔE 0.023
- Murky Green #6C7A0E ΔE 0.029
- Moss Green #658B38 ΔE 0.033
- Olive Green #677A04 ΔE 0.036
- Mossy Green #638B27 ΔE 0.037
Use #778123 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.