#A4A019
Closest named color: Pea Soup Green (#94A617). oklch(68.7% 0.142 107.7), rgb(164, 160, 25).
Aa
Black text reads best on this color (7.62:1).
About this color
#A4A019 is a medium-light, vivid yellow. In OKLCH its lightness is 69%, its chroma 0.142 and its hue 108°. Its hue sits on the warm side of the wheel. The nearest named color is Pea Soup Green (#94A617), ΔE 0.027 away. Black text reads best on it, at 7.62:1.
| Hue family | Yellows |
| Lightness | medium-light (69%) |
| Chroma | vivid (0.142) |
| Temperature | warm |
| Nearest name | Pea Soup Green (#94A617) |
| Black text | 7.62:1 |
| White text | 2.75:1 |
Values
| HEX | #A4A019 |
| RGB | rgb(164, 160, 25) |
| HSL | hsl(58, 74%, 37%) |
| OKLCH | oklch(68.7% 0.142 107.7) |
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 #A4A019 | 2.75:1 | Fails | Lc -58.3 | Large or bold text, headings |
| Black text on #A4A019 | 7.62:1 | AAA | Lc 51.0 | Large or bold text, headings |
| #A4A019 text on white | 2.75:1 | Fails | Lc 53.1 | Large or bold text, headings |
| #A4A019 text on black | 7.62:1 | AAA | Lc -48.8 | 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
#F6F6ED
oklch(97.1% 0.012 106.6)
-
Step 100
100
#EBEBD8
oklch(93.5% 0.025 106.9)
-
Step 200
200
#DCDCB7
oklch(88.5% 0.049 107.4)
-
Step 300
300
#C6C581
oklch(80.8% 0.089 107.5)
-
Step 400
400 (this color)
#A4A019
oklch(68.7% 0.142 107.7)
-
Step 500
500
#928E00
oklch(63% 0.136 107.7)
-
Step 600
600
#7B7800
oklch(55.7% 0.12 108)
-
Step 700
700
#676400
oklch(49% 0.105 107.7)
-
Step 800
800
#545200
oklch(42.7% 0.092 108.1)
-
Step 900
900
#464400
oklch(37.6% 0.081 107.8)
-
Step 950
950
#292800
oklch(26.9% 0.058 108.3)
#A4A019 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) | #AE9900 | 0.022 |
| Deuteranopia (no green cones) | #B09E27 | 0.022 |
| Tritanopia (no blue cones) | #B19588 | 0.128 |
| Achromatopsia (no color) | #9C9C9C | 0.142 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #A4A019
#A4A019
oklch(68.7% 0.142 107.7)
- #978BED
#978BED
oklch(68.9% 0.142 287.7)
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 #A4A019, closest first.
No curated palette has a color within ΔE 0.04 of #A4A019.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Pea Soup Green #94A617 ΔE 0.027
- Brown Yellow #B29705 ΔE 0.029
- Pea Soup #929901 ΔE 0.035
- Dark Gold #B59410 ΔE 0.039
- Yellow Brown #B79400 ΔE 0.040
- Ocher #BF9B0C ΔE 0.042
- Pea Green #8EAB12 ΔE 0.042
- Avocado Green #87A922 ΔE 0.044
Use #A4A019 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.