#97BF39
Closest named color: Pea (#A4BF20). oklch(75% 0.164 124.8), rgb(151, 191, 57).
Aa
Black text reads best on this color (9.82:1).
About this color
#97BF39 is a medium-light, vivid yellow. In OKLCH its lightness is 75%, its chroma 0.164 and its hue 125°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Pea (#A4BF20), ΔE 0.018 away. Black text reads best on it, at 9.82:1.
| Hue family | Yellows |
| Lightness | medium-light (75%) |
| Chroma | vivid (0.164) |
| Temperature | in between |
| Nearest name | Pea (#A4BF20) |
| Black text | 9.82:1 |
| White text | 2.13:1 |
Values
| HEX | #97BF39 |
| RGB | rgb(151, 191, 57) |
| HSL | hsl(78, 54%, 49%) |
| OKLCH | oklch(75% 0.164 124.8) |
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 #97BF39 | 2.13:1 | Fails | Lc -46.4 | Large or bold text, headings |
| Black text on #97BF39 | 9.82:1 | AAA | Lc 62.2 | Content text, not long reading |
| #97BF39 text on white | 2.13:1 | Fails | Lc 41.8 | Non-text elements, placeholder text |
| #97BF39 text on black | 9.82:1 | AAA | Lc -60.4 | Content text, not long reading |
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
#F3F7ED
oklch(97% 0.014 124.6)
-
Step 100
100
#E5EED8
oklch(93.6% 0.031 125.2)
-
Step 200
200
#D0E0B7
oklch(88.4% 0.057 124.9)
-
Step 300
300
#B2CC82
oklch(80.8% 0.102 124.4)
-
Step 400
400 (this color)
#97BF39
oklch(75% 0.164 124.8)
-
Step 500
500
#749900
oklch(63.2% 0.159 125)
-
Step 600
600
#618000
oklch(55.5% 0.139 124.8)
-
Step 700
700
#516C00
oklch(49.2% 0.123 125)
-
Step 800
800
#425800
oklch(42.6% 0.107 124.6)
-
Step 900
900
#364900
oklch(37.5% 0.094 124.8)
-
Step 950
950
#1F2C00
oklch(27.1% 0.068 125.1)
#97BF39 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) | #C9B323 | 0.071 |
| Deuteranopia (no green cones) | #C4B144 | 0.073 |
| Tritanopia (no blue cones) | #9EB6A5 | 0.134 |
| Achromatopsia (no color) | #B1B1B1 | 0.164 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #97BF39
#97BF39
oklch(75% 0.164 124.8)
- #C691FF
#C691FF
oklch(75% 0.161 305)
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 #97BF39, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Pea #A4BF20 ΔE 0.018
- Bright Olive #9CBB04 ΔE 0.019
- Mustard Green #A8B504 ΔE 0.031
- Light Olive Green #A4BE5C ΔE 0.038
- Avocado #90B134 ΔE 0.040
- Yellow Green #9ACD32 ΔE 0.040
- Dark Lime #84B701 ΔE 0.040
- Dark Lime Green #7EBD01 ΔE 0.041
Use #97BF39 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.