#90CB61#90CB61

#90CB61 is a light, vivid yellow-green. Relative luminance 0.495; OKLCH L 77.8% C 0.151 H 133.0°. Best body text is #000000 at 10.90:1 contrast (WCAG AA passes).

Color values

HEX	#90CB61
RGB	rgb(144, 203, 97)
HSL	hsl(93, 50%, 59%)
HSV	hsv(93, 52%, 80%)
CMYK	cmyk(29.1%, 0%, 52.2%, 20.4%)
CIE-LAB	lab(75.76, -37.10, 46.42)
CIE-LCH	lch(75.76, 59.42, 128.63°)
OKLab	oklab(77.83% -0.1028 0.1105)
OKLCH	oklch(77.83% 0.151 133)
XYZ	xyz(35.0146, 49.5031, 19.0172)
Luminance	0.4950 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#90CB61 #9C61CB

analogous

#C5CB61 #90CB61 #61CB67

triadic

#90CB61 #6190CB #CB6190

tetradic

#90CB61 #61C5CB #9C61CB #CB6761

square

#90CB61 #61C5CB #9C61CB #CB6761

split-complementary

#90CB61 #6761CB #CB61C5

monochromatic

#54862C #71B43B #90CB61 #B0DA8F #D1E9BD

Accessibility & contrast

On white

1.93

#90CB61 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.90

#90CB61 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #90CB61

10.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##90CB61	#FFFFFF	#000000	##000000
##90CB61	1.00	1.93	10.90	10.90
#FFFFFF	1.93	1.00	21.00	21.00
#000000	10.90	21.00	1.00	1.00
##000000	10.90	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D2BE57

Deuteranopia (green-blind)

#CAB968

Tritanopia (blue-blind)

#91C4B3

Achromatopsia (no color)

#BBBBBB

Design tokens & code

CSS

--color: #90cb61;
/* rgb */ color: rgb(144, 203, 97);
/* oklch */ color: oklch(77.8% 0.151 133.0);

Tailwind

colors: {
  custom: {
    50: '#b3db90',
    500: '#90cb61',
    950: '#000000',
  },
}

SCSS

$custom: #90cb61;
$custom-light: #b3db90;
$custom-dark: #000000;

JSON

{
  "hex": "#90cb61",
  "rgb": {
    "r": 144,
    "g": 203,
    "b": 97
  },
  "hsl": {
    "h": 93.396,
    "s": 50.476,
    "l": 58.824
  },
  "oklch": {
    "l": 0.77833,
    "c": 0.15092,
    "h": 133
  },
  "luminance": 0.49504
}

Semantic roles & 50–950 ramp

primary

#90CB61

secondary

#C6AFD9

accent

#4EDA9C

background

#FBFDF9

surface

#F6FBF1

border

#D0D4CB

text

#11150D

muted

#80837E

Preview Lab

Preview with #90CB61

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

Preview Lab → · Contrast checker → · Palette generator →