#90CA4D#90CA4D

#90CA4D is a light, vivid yellow-green. Relative luminance 0.487; OKLCH L 77.4% C 0.167 H 130.5°. Best body text is #000000 at 10.74:1 contrast (WCAG AA passes).

Color values

HEX	#90CA4D
RGB	rgb(144, 202, 77)
HSL	hsl(88, 54%, 55%)
HSV	hsv(88, 62%, 79%)
CMYK	cmyk(28.7%, 0%, 61.9%, 20.8%)
CIE-LAB	lab(75.27, -38.59, 54.92)
CIE-LCH	lch(75.27, 67.12, 125.10°)
OKLab	oklab(77.36% -0.1085 0.1269)
OKLCH	oklch(77.36% 0.167 130.5)
XYZ	xyz(33.9614, 48.7052, 14.6315)
Luminance	0.4871 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#90CA4D #874DCA

analogous

#CAC64D #90CA4D #51CA4D

triadic

#90CA4D #4D90CA #CA4D90

tetradic

#90CA4D #4DCAC6 #874DCA #CA4D51

square

#90CA4D #4DCAC6 #874DCA #CA4D51

split-complementary

#90CA4D #4D51CA #C64DCA

monochromatic

#517924 #71A832 #90CA4D #ADD87C #CBE6AB

Accessibility & contrast

On white

1.96

#90CA4D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.74

#90CA4D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #90CA4D

10.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##90CA4D	#FFFFFF	#000000	##000000
##90CA4D	1.00	1.96	10.74	10.74
#FFFFFF	1.96	1.00	21.00	21.00
#000000	10.74	21.00	1.00	1.00
##000000	10.74	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D3BC3E

Deuteranopia (green-blind)

#CAB856

Tritanopia (blue-blind)

#93C2B0

Achromatopsia (no color)

#B9B9B9

Design tokens & code

CSS

--color: #90ca4d;
/* rgb */ color: rgb(144, 202, 77);
/* oklch */ color: oklch(77.4% 0.167 130.5);

Tailwind

colors: {
  custom: {
    50: '#b4da84',
    500: '#90ca4d',
    950: '#000000',
  },
}

SCSS

$custom: #90ca4d;
$custom-light: #b4da84;
$custom-dark: #000000;

JSON

{
  "hex": "#90ca4d",
  "rgb": {
    "r": 144,
    "g": 202,
    "b": 77
  },
  "hsl": {
    "h": 87.84,
    "s": 54.113,
    "l": 54.706
  },
  "oklch": {
    "l": 0.77365,
    "c": 0.16694,
    "h": 130.5
  },
  "luminance": 0.48706
}

Semantic roles & 50–950 ramp

primary

#90CA4D

secondary

#B89FD4

accent

#4ADD8F

background

#FBFDF8

surface

#F6FAEF

border

#D0D3CA

text

#11150B

muted

#80837C

Preview Lab

Preview with #90CA4D

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

Preview Lab → · Contrast checker → · Palette generator →