#90E23D#90E23D

#90E23D is a very light, highly saturated yellow-green. Relative luminance 0.607; OKLCH L 83.0% C 0.208 H 132.7°. Best body text is #000000 at 13.13:1 contrast (WCAG AA passes).

Color values

HEX	#90E23D
RGB	rgb(144, 226, 61)
HSL	hsl(90, 74%, 56%)
HSV	hsv(90, 73%, 89%)
CMYK	cmyk(36.3%, 0%, 73%, 11.4%)
CIE-LAB	lab(82.19, -50.00, 68.26)
CIE-LCH	lch(82.19, 84.61, 126.22°)
OKLab	oklab(82.97% -0.1409 0.1528)
OKLCH	oklch(82.97% 0.208 132.7)
XYZ	xyz(39.5397, 60.6572, 14.0387)
Luminance	0.6066 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#90E23D #8F3DE2

analogous

#E2E13D #90E23D #3EE23D

triadic

#90E23D #3D90E2 #E23D90

tetradic

#90E23D #3DE2E1 #8F3DE2 #E23D3E

square

#90E23D #3DE2E1 #8F3DE2 #E23D3E

split-complementary

#90E23D #3D3EE2 #E13DE2

monochromatic

#538F15 #71C41D #90E23D #AEEA72 #CDF2A7

Accessibility & contrast

On white

1.60

#90E23D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.13

#90E23D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #90E23D

13.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##90E23D	#FFFFFF	#000000	##000000
##90E23D	1.00	1.60	13.13	13.13
#FFFFFF	1.60	1.00	21.00	21.00
#000000	13.13	21.00	1.00	1.00
##000000	13.13	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EBD11C

Deuteranopia (green-blind)

#E0CA4D

Tritanopia (blue-blind)

#91D9C2

Achromatopsia (no color)

#CCCCCC

Design tokens & code

CSS

--color: #90e23d;
/* rgb */ color: rgb(144, 226, 61);
/* oklch */ color: oklch(83.0% 0.208 132.7);

Tailwind

colors: {
  custom: {
    50: '#b6eb7d',
    500: '#90e23d',
    950: '#000000',
  },
}

SCSS

$custom: #90e23d;
$custom-light: #b6eb7d;
$custom-dark: #000000;

JSON

{
  "hex": "#90e23d",
  "rgb": {
    "r": 144,
    "g": 226,
    "b": 61
  },
  "hsl": {
    "h": 89.818,
    "s": 73.991,
    "l": 56.275
  },
  "oklch": {
    "l": 0.8297,
    "c": 0.20783,
    "h": 132.7
  },
  "luminance": 0.60659
}

Semantic roles & 50–950 ramp

primary

#90E23D

secondary

#612F94

accent

#37F193

background

#FDFEFB

surface

#F8FDF2

border

#D1D5CC

text

#12160B

muted

#82847E

Preview Lab

Preview with #90E23D

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

Preview Lab → · Contrast checker → · Palette generator →