#9FFA57#9FFA57

#9FFA57 is a very light, highly saturated yellow-green. Relative luminance 0.764; OKLCH L 89.6% C 0.213 H 133.9°. Best body text is #000000 at 16.29:1 contrast (WCAG AA passes).

Color values

HEX	#9FFA57
RGB	rgb(159, 250, 87)
HSL	hsl(93, 94%, 66%)
HSV	hsv(93, 65%, 98%)
CMYK	cmyk(36.4%, 0%, 65.2%, 2%)
CIE-LAB	lab(90.06, -52.97, 67.08)
CIE-LCH	lch(90.06, 85.47, 128.30°)
OKLab	oklab(89.64% -0.148 0.1535)
OKLCH	oklch(89.64% 0.213 133.9)
XYZ	xyz(50.2031, 76.4280, 21.1219)
Luminance	0.7643 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#9FFA57 #B257FA

analogous

#F0FA57 #9FFA57 #57FA60

triadic

#9FFA57 #579FFA #FA579F

tetradic

#9FFA57 #57F0FA #B257FA #FA6057

square

#9FFA57 #57F0FA #B257FA #FA6057

split-complementary

#9FFA57 #6057FA #FA57F0

monochromatic

#60D006 #7DF81C #9FFA57 #C1FC92 #E3FECE

Accessibility & contrast

On white

1.29

#9FFA57 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.29

#9FFA57 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #9FFA57

16.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##9FFA57	#FFFFFF	#000000	##000000
##9FFA57	1.00	1.29	16.29	16.29
#FFFFFF	1.29	1.00	21.00	21.00
#000000	16.29	21.00	1.00	1.00
##000000	16.29	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE741

Deuteranopia (green-blind)

#F7E065

Tritanopia (blue-blind)

#9FF1D9

Achromatopsia (no color)

#E2E2E2

Design tokens & code

CSS

--color: #9ffa57;
/* rgb */ color: rgb(159, 250, 87);
/* oklch */ color: oklch(89.6% 0.213 133.9);

Tailwind

colors: {
  custom: {
    50: '#c1fc8e',
    500: '#9ffa57',
    950: '#000000',
  },
}

SCSS

$custom: #9ffa57;
$custom-light: #c1fc8e;
$custom-dark: #000000;

JSON

{
  "hex": "#9ffa57",
  "rgb": {
    "r": 159,
    "g": 250,
    "b": 87
  },
  "hsl": {
    "h": 93.497,
    "s": 94.22,
    "l": 66.078
  },
  "oklch": {
    "l": 0.89641,
    "c": 0.21324,
    "h": 133.9
  },
  "luminance": 0.7643
}

Semantic roles & 50–950 ramp

primary

#9FFA57

secondary

#842ACB

accent

#00E680

background

#FDFFFC

surface

#F9FFF4

border

#D2D7CE

text

#13170D

muted

#82857F

Preview Lab

Preview with #9FFA57

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

Preview Lab → · Contrast checker → · Palette generator →