#90B558#90B558

#90B558 is a light, vivid yellow-green. Relative luminance 0.397; OKLCH L 72.5% C 0.128 H 127.3°. Best body text is #000000 at 8.94:1 contrast (WCAG AA passes).

Color values

HEX	#90B558
RGB	rgb(144, 181, 88)
HSL	hsl(84, 39%, 53%)
HSV	hsv(84, 51%, 71%)
CMYK	cmyk(20.4%, 0%, 51.4%, 29%)
CIE-LAB	lab(69.24, -27.80, 42.94)
CIE-LCH	lch(69.24, 51.16, 122.91°)
OKLab	oklab(72.52% -0.0777 0.1022)
OKLCH	oklch(72.52% 0.128 127.3)
XYZ	xyz(29.7868, 39.6812, 15.3206)
Luminance	0.3968 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#90B558 #7D58B5

analogous

#B5AB58 #90B558 #61B558

triadic

#90B558 #5890B5 #B55890

tetradic

#90B558 #58B5AB #7D58B5 #B55861

square

#90B558 #58B5AB #7D58B5 #B55861

split-complementary

#90B558 #5861B5 #AB58B5

monochromatic

#4F662D #709040 #90B558 #ACC882 #C8DBAD

Accessibility & contrast

On white

2.35

#90B558 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.94

#90B558 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #90B558

8.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##90B558	#FFFFFF	#000000	##000000
##90B558	1.00	2.35	8.94	8.94
#FFFFFF	2.35	1.00	21.00	21.00
#000000	8.94	21.00	1.00	1.00
##000000	8.94	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BDAB50

Deuteranopia (green-blind)

#B8A85E

Tritanopia (blue-blind)

#94AEA0

Achromatopsia (no color)

#A9A9A9

Design tokens & code

CSS

--color: #90b558;
/* rgb */ color: rgb(144, 181, 88);
/* oklch */ color: oklch(72.5% 0.128 127.3);

Tailwind

colors: {
  custom: {
    50: '#b2cb89',
    500: '#90b558',
    950: '#000000',
  },
}

SCSS

$custom: #90b558;
$custom-light: #b2cb89;
$custom-dark: #000000;

JSON

{
  "hex": "#90b558",
  "rgb": {
    "r": 144,
    "g": 181,
    "b": 88
  },
  "hsl": {
    "h": 83.871,
    "s": 38.589,
    "l": 52.745
  },
  "oklch": {
    "l": 0.72524,
    "c": 0.12836,
    "h": 127.3
  },
  "luminance": 0.39682
}

Semantic roles & 50–950 ramp

primary

#90B558

secondary

#B0A0C9

accent

#59CF88

background

#FBFCF8

surface

#F6F8F0

border

#D0D1CB

text

#11130C

muted

#80827D

Preview Lab

Preview with #90B558

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

Preview Lab → · Contrast checker → · Palette generator →