#97FF59#97FF59

#97FF59 is a very light, highly saturated yellow-green. Relative luminance 0.788; OKLCH L 90.4% C 0.222 H 135.9°. Best body text is #000000 at 16.76:1 contrast (WCAG AA passes).

Color values

HEX	#97FF59
RGB	rgb(151, 255, 89)
HSL	hsl(98, 100%, 67%)
HSV	hsv(98, 65%, 100%)
CMYK	cmyk(40.8%, 0%, 65.1%, 0%)
CIE-LAB	lab(91.15, -57.36, 67.37)
CIE-LCH	lch(91.15, 88.48, 130.41°)
OKLab	oklab(90.44% -0.1593 0.1545)
OKLCH	oklch(90.44% 0.222 135.9)
XYZ	xyz(50.3244, 78.8178, 22.0109)
Luminance	0.7882 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#97FF59 #C159FF

analogous

#EAFF59 #97FF59 #59FF6E

triadic

#97FF59 #5997FF #FF5997

tetradic

#97FF59 #59EAFF #C159FF #FF6E59

square

#97FF59 #59EAFF #C159FF #FF6E59

split-complementary

#97FF59 #6E59FF #FF59EA

monochromatic

#53DE00 #71FF1C #97FF59 #BDFF96 #E4FFD3

Accessibility & contrast

On white

1.25

#97FF59 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.76

#97FF59 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #97FF59

16.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##97FF59	#FFFFFF	#000000	##000000
##97FF59	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)

#FFEB43

Deuteranopia (green-blind)

#F9E267

Tritanopia (blue-blind)

#93F6DD

Achromatopsia (no color)

#E6E6E6

Design tokens & code

CSS

--color: #97ff59;
/* rgb */ color: rgb(151, 255, 89);
/* oklch */ color: oklch(90.4% 0.222 135.9);

Tailwind

colors: {
  custom: {
    50: '#bcff8f',
    500: '#97ff59',
    950: '#000000',
  },
}

SCSS

$custom: #97ff59;
$custom-light: #bcff8f;
$custom-dark: #000000;

JSON

{
  "hex": "#97ff59",
  "rgb": {
    "r": 151,
    "g": 255,
    "b": 89
  },
  "hsl": {
    "h": 97.59,
    "s": 100,
    "l": 67.451
  },
  "oklch": {
    "l": 0.90443,
    "c": 0.22191,
    "h": 135.9
  },
  "luminance": 0.78821
}

Semantic roles & 50–950 ramp

primary

#97FF59

secondary

#9426D6

accent

#00E690

background

#FDFFFC

surface

#F9FFF4

border

#D2D7CE

text

#13180D

muted

#82867F

Preview Lab

Preview with #97FF59

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

Preview Lab → · Contrast checker → · Palette generator →