#90CA5A#90CA5A

#90CA5A is a light, vivid yellow-green. Relative luminance 0.489; OKLCH L 77.5% C 0.156 H 131.9°. Best body text is #000000 at 10.78:1 contrast (WCAG AA passes).

Color values

HEX	#90CA5A
RGB	rgb(144, 202, 90)
HSL	hsl(91, 51%, 57%)
HSV	hsv(91, 55%, 79%)
CMYK	cmyk(28.7%, 0%, 55.4%, 20.8%)
CIE-LAB	lab(75.39, -37.38, 49.26)
CIE-LCH	lch(75.39, 61.84, 127.19°)
OKLab	oklab(77.51% -0.1041 0.1161)
OKLCH	oklch(77.51% 0.156 131.9)
XYZ	xyz(34.4671, 48.9075, 17.2950)
Luminance	0.4891 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#90CA5A #945ACA

analogous

#C8CA5A #90CA5A #5ACA5C

triadic

#90CA5A #5A90CA #CA5A90

tetradic

#90CA5A #5AC8CA #945ACA #CA5C5A

square

#90CA5A #5AC8CA #945ACA #CA5C5A

split-complementary

#90CA5A #5C5ACA #CA5AC8

monochromatic

#538029 #71AF38 #90CA5A #AFD988 #CEE8B7

Accessibility & contrast

On white

1.95

#90CA5A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.78

#90CA5A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #90CA5A

10.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##90CA5A	#FFFFFF	#000000	##000000
##90CA5A	1.00	1.95	10.78	10.78
#FFFFFF	1.95	1.00	21.00	21.00
#000000	10.78	21.00	1.00	1.00
##000000	10.78	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D2BD4F

Deuteranopia (green-blind)

#CAB862

Tritanopia (blue-blind)

#92C3B1

Achromatopsia (no color)

#BABABA

Design tokens & code

CSS

--color: #90ca5a;
/* rgb */ color: rgb(144, 202, 90);
/* oklch */ color: oklch(77.5% 0.156 131.9);

Tailwind

colors: {
  custom: {
    50: '#b3da8c',
    500: '#90ca5a',
    950: '#000000',
  },
}

SCSS

$custom: #90ca5a;
$custom-light: #b3da8c;
$custom-dark: #000000;

JSON

{
  "hex": "#90ca5a",
  "rgb": {
    "r": 144,
    "g": 202,
    "b": 90
  },
  "hsl": {
    "h": 91.071,
    "s": 51.376,
    "l": 57.255
  },
  "oklch": {
    "l": 0.77508,
    "c": 0.15595,
    "h": 131.9
  },
  "luminance": 0.48909
}

Semantic roles & 50–950 ramp

primary

#90CA5A

secondary

#C1A9D7

accent

#4DDB96

background

#FBFDF8

surface

#F6FAF0

border

#D0D3CB

text

#11150C

muted

#80837D

Preview Lab

Preview with #90CA5A

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

Preview Lab → · Contrast checker → · Palette generator →