#90BC57#90BC57

#90BC57 is a light, vivid yellow-green. Relative luminance 0.426; OKLCH L 74.2% C 0.139 H 128.9°. Best body text is #000000 at 9.52:1 contrast (WCAG AA passes).

Color values

HEX	#90BC57
RGB	rgb(144, 188, 87)
HSL	hsl(86, 43%, 54%)
HSV	hsv(86, 54%, 74%)
CMYK	cmyk(23.4%, 0%, 53.7%, 26.3%)
CIE-LAB	lab(71.27, -31.24, 45.84)
CIE-LCH	lch(71.27, 55.47, 124.28°)
OKLab	oklab(74.16% -0.0874 0.1084)
OKLCH	oklch(74.16% 0.139 128.9)
XYZ	xyz(31.2049, 42.5832, 15.5903)
Luminance	0.4258 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#90BC57 #8357BC

analogous

#BCB657 #90BC57 #5EBC57

triadic

#90BC57 #5790BC #BC5790

tetradic

#90BC57 #57BCB6 #8357BC #BC575E

square

#90BC57 #57BCB6 #8357BC #BC575E

split-complementary

#90BC57 #575EBC #B657BC

monochromatic

#516D2C #71993D #90BC57 #ADCD83 #CADFAF

Accessibility & contrast

On white

2.21

#90BC57 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.52

#90BC57 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #90BC57

9.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##90BC57	#FFFFFF	#000000	##000000
##90BC57	1.00	2.21	9.52	9.52
#FFFFFF	2.21	1.00	21.00	21.00
#000000	9.52	21.00	1.00	1.00
##000000	9.52	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C4B04D

Deuteranopia (green-blind)

#BEAE5D

Tritanopia (blue-blind)

#94B5A5

Achromatopsia (no color)

#AEAEAE

Design tokens & code

CSS

--color: #90bc57;
/* rgb */ color: rgb(144, 188, 87);
/* oklch */ color: oklch(74.2% 0.139 128.9);

Tailwind

colors: {
  custom: {
    50: '#b3d089',
    500: '#90bc57',
    950: '#000000',
  },
}

SCSS

$custom: #90bc57;
$custom-light: #b3d089;
$custom-dark: #000000;

JSON

{
  "hex": "#90bc57",
  "rgb": {
    "r": 144,
    "g": 188,
    "b": 87
  },
  "hsl": {
    "h": 86.139,
    "s": 42.979,
    "l": 53.922
  },
  "oklch": {
    "l": 0.74159,
    "c": 0.13921,
    "h": 128.9
  },
  "luminance": 0.42584
}

Semantic roles & 50–950 ramp

primary

#90BC57

secondary

#B5A2CD

accent

#55D38C

background

#FBFCF8

surface

#F6F9F0

border

#D0D2CB

text

#11140C

muted

#80827D

Preview Lab

Preview with #90BC57

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

Preview Lab → · Contrast checker → · Palette generator →