#97B840
Closest named color: Avocado (#90B134). oklch(73.4% 0.15 123.3), rgb(151, 184, 64).
Aa
Black text reads best on this color (9.24:1).
About this color
#97B840 is a medium-light, vivid yellow. In OKLCH its lightness is 73%, its chroma 0.150 and its hue 123°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Avocado (#90B134), ΔE 0.023 away. Black text reads best on it, at 9.24:1.
| Hue family | Yellows |
| Lightness | medium-light (73%) |
| Chroma | vivid (0.150) |
| Temperature | in between |
| Nearest name | Avocado (#90B134) |
| Black text | 9.24:1 |
| White text | 2.27:1 |
Values
| HEX | #97B840 |
| RGB | rgb(151, 184, 64) |
| HSL | hsl(77, 48%, 49%) |
| OKLCH | oklch(73.4% 0.15 123.3) |
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 #97B840 | 2.27:1 | Fails | Lc -49.5 | Large or bold text, headings |
| Black text on #97B840 | 9.24:1 | AAA | Lc 59.3 | Large or bold text, headings |
| #97B840 text on white | 2.27:1 | Fails | Lc 44.7 | Non-text elements, placeholder text |
| #97B840 text on black | 9.24:1 | AAA | Lc -57.5 | 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
#F4F7EE
oklch(97.1% 0.012 121.7)
-
Step 100
100
#E6EDDA
oklch(93.6% 0.026 123.4)
-
Step 200
200
#D2DFBA
oklch(88.4% 0.051 123.2)
-
Step 300
300
#B5CB87
oklch(80.9% 0.093 123.1)
-
Step 400
400 (this color)
#97B840
oklch(73.4% 0.15 123.3)
-
Step 500
500
#789800
oklch(63.2% 0.156 123.3)
-
Step 600
600
#647F00
oklch(55.5% 0.136 123.2)
-
Step 700
700
#546B00
oklch(49.1% 0.121 123.1)
-
Step 800
800
#445800
oklch(42.8% 0.106 123.5)
-
Step 900
900
#384900
oklch(37.7% 0.093 123.4)
-
Step 950
950
#202B00
oklch(26.9% 0.066 123.3)
#97B840 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) | #C2AD30 | 0.062 |
| Deuteranopia (no green cones) | #BEAC49 | 0.064 |
| Tritanopia (no blue cones) | #9EAF9F | 0.124 |
| Achromatopsia (no color) | #ACACAC | 0.151 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #97B840
#97B840
oklch(73.4% 0.15 123.3)
- #BD90F6
#BD90F6
oklch(73.5% 0.15 303.3)
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 #97B840, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Avocado #90B134 ΔE 0.023
- Mustard Green #A8B504 ΔE 0.028
- Bright Olive #9CBB04 ΔE 0.029
- Icky Green #8FAE22 ΔE 0.033
- Pea #A4BF20 ΔE 0.033
- Light Olive Green #A4BE5C ΔE 0.034
- Turtle Green #75B84F ΔE 0.039
- Dark Lime #84B701 ΔE 0.040
Use #97B840 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.