#9EEF57#9EEF57

#9EEF57 is a very light, highly saturated yellow-green. Relative luminance 0.697; OKLCH L 87.0% C 0.200 H 133.0°. Best body text is #000000 at 14.94:1 contrast (WCAG AA passes).

Color values

HEX	#9EEF57
RGB	rgb(158, 239, 87)
HSL	hsl(92, 83%, 64%)
HSV	hsv(92, 64%, 94%)
CMYK	cmyk(33.9%, 0%, 63.6%, 6.3%)
CIE-LAB	lab(86.84, -48.79, 63.62)
CIE-LCH	lch(86.84, 80.17, 127.48°)
OKLab	oklab(87.01% -0.1365 0.1463)
OKLCH	oklch(87.01% 0.2 133)
XYZ	xyz(46.6866, 69.6884, 20.0063)
Luminance	0.6969 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#9EEF57 #A857EF

analogous

#EAEF57 #9EEF57 #57EF5C

triadic

#9EEF57 #579EEF #EF579E

tetradic

#9EEF57 #57EAEF #A857EF #EF5C57

square

#9EEF57 #57EAEF #A857EF #EF5C57

split-complementary

#9EEF57 #5C57EF #EF57EA

monochromatic

#60BA12 #7EEA1F #9EEF57 #BEF48F #DFFAC7

Accessibility & contrast

On white

1.41

#9EEF57 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.94

#9EEF57 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #9EEF57

14.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##9EEF57	#FFFFFF	#000000	##000000
##9EEF57	1.00	1.41	14.94	14.94
#FFFFFF	1.41	1.00	21.00	21.00
#000000	14.94	21.00	1.00	1.00
##000000	14.94	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F8DE44

Deuteranopia (green-blind)

#EDD763

Tritanopia (blue-blind)

#9FE6CF

Achromatopsia (no color)

#D9D9D9

Design tokens & code

CSS

--color: #9eef57;
/* rgb */ color: rgb(158, 239, 87);
/* oklch */ color: oklch(87.0% 0.200 133.0);

Tailwind

colors: {
  custom: {
    50: '#bff48d',
    500: '#9eef57',
    950: '#000000',
  },
}

SCSS

$custom: #9eef57;
$custom-light: #bff48d;
$custom-dark: #000000;

JSON

{
  "hex": "#9eef57",
  "rgb": {
    "r": 158,
    "g": 239,
    "b": 87
  },
  "hsl": {
    "h": 91.974,
    "s": 82.609,
    "l": 63.922
  },
  "oklch": {
    "l": 0.87007,
    "c": 0.20005,
    "h": 133
  },
  "luminance": 0.6969
}

Semantic roles & 50–950 ramp

primary

#9EEF57

secondary

#7A31B9

accent

#06DF7A

background

#FDFFFC

surface

#F9FEF4

border

#D2D6CE

text

#13170D

muted

#82857F

Preview Lab

Preview with #9EEF57

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →