#898A01
Closest named color: Olive (#808000). oklch(61.2% 0.134 110.3), rgb(137, 138, 1).
Aa
Black text reads best on this color (5.69:1).
About this color
#898A01 is a medium-dark, moderately saturated yellow. In OKLCH its lightness is 61%, its chroma 0.134 and its hue 110°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Olive (#808000), ΔE 0.032 away. Black text reads best on it, at 5.69:1.
| Hue family | Yellows |
| Lightness | medium-dark (61%) |
| Chroma | moderately saturated (0.134) |
| Temperature | in between |
| Nearest name | Olive (#808000) |
| Black text | 5.69:1 |
| White text | 3.68:1 |
Values
| HEX | #898A01 |
| RGB | rgb(137, 138, 1) |
| HSL | hsl(60, 99%, 27%) |
| OKLCH | oklch(61.2% 0.134 110.3) |
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 #898A01 | 3.68:1 | AA large text | Lc -69.7 | Content text, not long reading |
| Black text on #898A01 | 5.69:1 | AA | Lc 39.8 | Non-text elements, placeholder text |
| #898A01 text on white | 3.68:1 | AA large text | Lc 64.2 | Content text, not long reading |
| #898A01 text on black | 5.69:1 | AA | Lc -37.4 | 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
#F5F6EF
oklch(97% 0.009 113.2)
-
Step 100
100
#EAEBDD
oklch(93.5% 0.019 110.1)
-
Step 200
200
#DADCC1
oklch(88.6% 0.036 110.6)
-
Step 300
300
#C2C594
oklch(80.9% 0.066 110.7)
-
Step 400
400
#A4A655
oklch(70.6% 0.105 110.1)
-
Step 500
500 (this color)
#898A01
oklch(61.2% 0.134 110.3)
-
Step 600
600
#787900
oklch(55.7% 0.122 110.4)
-
Step 700
700
#656500
oklch(49.1% 0.107 109.8)
-
Step 800
800
#525300
oklch(42.7% 0.094 110.6)
-
Step 900
900
#444500
oklch(37.7% 0.083 110.7)
-
Step 950
950
#282903
oklch(27.1% 0.056 111.1)
#898A01 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) | #968300 | 0.027 |
| Deuteranopia (no green cones) | #978716 | 0.026 |
| Tritanopia (no blue cones) | #948075 | 0.121 |
| Achromatopsia (no color) | #858585 | 0.134 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #898A01
#898A01
oklch(61.2% 0.134 110.3)
- #8474CE
#8474CE
oklch(61.3% 0.134 290)
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 #898A01, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Olive #808000 ΔE 0.032
- Dark Yellow Green #728F02 ΔE 0.034
- Swamp Green #748500 ΔE 0.035
- Olive Drab #6B8E23 ΔE 0.040
- Khaki Green #728639 ΔE 0.045
- Pea Soup #929901 ΔE 0.045
- Camo #7F8F4E ΔE 0.048
- Dark Mustard #A88905 ΔE 0.050
Use #898A01 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.