#90ED58#90ED58

#90ED58 is a very light, highly saturated yellow-green. Relative luminance 0.672; OKLCH L 85.8% C 0.204 H 135.7°. Best body text is #000000 at 14.44:1 contrast (WCAG AA passes).

Color values

HEX	#90ED58
RGB	rgb(144, 237, 88)
HSL	hsl(97, 81%, 64%)
HSV	hsv(97, 63%, 93%)
CMYK	cmyk(39.2%, 0%, 62.9%, 7.1%)
CIE-LAB	lab(85.60, -52.50, 61.67)
CIE-LCH	lch(85.60, 80.99, 130.41°)
OKLab	oklab(85.82% -0.1457 0.1424)
OKLCH	oklch(85.82% 0.204 135.7)
XYZ	xyz(43.5462, 67.2000, 19.9070)
Luminance	0.6720 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#90ED58 #B558ED

analogous

#DAED58 #90ED58 #58ED6A

triadic

#90ED58 #5890ED #ED5890

tetradic

#90ED58 #58DAED #B558ED #ED6A58

square

#90ED58 #58DAED #B558ED #ED6A58

split-complementary

#90ED58 #6A58ED #ED58DA

monochromatic

#51B714 #6BE721 #90ED58 #B5F38F #D9F9C6

Accessibility & contrast

On white

1.45

#90ED58 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.44

#90ED58 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #90ED58

14.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##90ED58	#FFFFFF	#000000	##000000
##90ED58	1.00	1.45	14.44	14.44
#FFFFFF	1.45	1.00	21.00	21.00
#000000	14.44	21.00	1.00	1.00
##000000	14.44	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F5DB46

Deuteranopia (green-blind)

#E8D364

Tritanopia (blue-blind)

#8DE5CE

Achromatopsia (no color)

#D6D6D6

Design tokens & code

CSS

--color: #90ed58;
/* rgb */ color: rgb(144, 237, 88);
/* oklch */ color: oklch(85.8% 0.204 135.7);

Tailwind

colors: {
  custom: {
    50: '#b6f38d',
    500: '#90ed58',
    950: '#000000',
  },
}

SCSS

$custom: #90ed58;
$custom-light: #b6f38d;
$custom-dark: #000000;

JSON

{
  "hex": "#90ed58",
  "rgb": {
    "r": 144,
    "g": 237,
    "b": 88
  },
  "hsl": {
    "h": 97.45,
    "s": 80.541,
    "l": 63.725
  },
  "oklch": {
    "l": 0.85819,
    "c": 0.20376,
    "h": 135.7
  },
  "luminance": 0.67202
}

Semantic roles & 50–950 ramp

primary

#90ED58

secondary

#8533B6

accent

#09DD8D

background

#FDFFFC

surface

#F8FEF4

border

#D1D6CE

text

#12170D

muted

#82857F

Preview Lab

Preview with #90ED58

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

Preview Lab → · Contrast checker → · Palette generator →