#97FF57#97FF57
#97FF57 is a very light, highly saturated yellow-green. Relative luminance 0.788; OKLCH L 90.4% C 0.223 H 135.7°. Best body text is #000000 at 16.76:1 contrast (WCAG AA passes).
Color values
| HEX | #97FF57 |
|---|---|
| RGB | rgb(151, 255, 87) |
| HSL | hsl(97, 100%, 67%) |
| HSV | hsv(97, 66%, 100%) |
| CMYK | cmyk(40.8%, 0%, 65.9%, 0%) |
| CIE-LAB | lab(91.14, -57.52, 68.12) |
| CIE-LCH | lch(91.14, 89.16, 130.18°) |
| OKLab | oklab(90.43% -0.1599 0.1558) |
| OKLCH | oklch(90.43% 0.223 135.7) |
| XYZ | xyz(50.2416, 78.7847, 21.5746) |
| Luminance | 0.7879 (WCAG relative) |
| Temperature | warm |
| Family | yellow-green |
Closest named colors
Light Grass Green
#9AF764
ΔE00 2.32
Key Lime
#AEFF6E
ΔE00 2.80
Pale Lime Green
#B1FF65
ΔE00 2.87
Light Lime
#AEFD6C
ΔE00 2.88
Spring Green (survey)
#A9F971
ΔE00 3.36
Bright Lime
#87FD05
ΔE00 3.88
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#97FF57 #BF57FF
analogous
#EBFF57 #97FF57 #57FF6B
triadic
#97FF57 #5797FF #FF5797
tetradic
#97FF57 #57EBFF #BF57FF #FF6B57
square
#97FF57 #57EBFF #BF57FF #FF6B57
split-complementary
#97FF57 #6B57FF #FF57EB
monochromatic
#54DC00 #71FF1A #97FF57 #BDFF94 #E3FFD1
Accessibility & contrast
On white
1.25
#97FF57 on #FFFFFF
AA ✗AA large ✗AAA ✗
On black
16.76
#97FF57 on #000000
AA ✓AA large ✓AAA ✓
Best text color
#000000 on #97FF57
16.76:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##97FF57 | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##97FF57 | 1.00 | 1.25 | 16.76 | 16.76 |
| #FFFFFF | 1.25 | 1.00 | 21.00 | 21.00 |
| #000000 | 16.76 | 21.00 | 1.00 | 1.00 |
| ##000000 | 16.76 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#FFEB40
Deuteranopia (green-blind)
#FAE266
Tritanopia (blue-blind)
#94F6DD
Achromatopsia (no color)
#E6E6E6
Design tokens & code
CSS
--color: #97ff57; /* rgb */ color: rgb(151, 255, 87); /* oklch */ color: oklch(90.4% 0.223 135.7);
Tailwind
colors: {
custom: {
50: '#bcff8e',
500: '#97ff57',
950: '#000000',
},
}SCSS
$custom: #97ff57; $custom-light: #bcff8e; $custom-dark: #000000;
JSON
{
"hex": "#97ff57",
"rgb": {
"r": 151,
"g": 255,
"b": 87
},
"hsl": {
"h": 97.143,
"s": 100,
"l": 67.059
},
"oklch": {
"l": 0.90425,
"c": 0.22327,
"h": 135.7
},
"luminance": 0.78787
}Semantic roles & 50–950 ramp
primary
#97FF57
secondary
#9226D5
accent
#00E68E
background
#FDFFFC
surface
#F9FFF4
border
#D2D7CE
text
#13180D
muted
#82867F