#90EA3F#90EA3F

#90EA3F is a very light, highly saturated yellow-green. Relative luminance 0.651; OKLCH L 84.9% C 0.216 H 133.6°. Best body text is #000000 at 14.03:1 contrast (WCAG AA passes).

Color values

HEX	#90EA3F
RGB	rgb(144, 234, 63)
HSL	hsl(92, 80%, 58%)
HSV	hsv(92, 73%, 92%)
CMYK	cmyk(38.5%, 0%, 73.1%, 8.2%)
CIE-LAB	lab(84.55, -53.12, 69.91)
CIE-LCH	lch(84.55, 87.80, 127.23°)
OKLab	oklab(84.9% -0.1492 0.1566)
OKLCH	oklch(84.9% 0.216 133.6)
XYZ	xyz(41.8209, 65.1318, 15.0698)
Luminance	0.6513 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#90EA3F #993FEA

analogous

#E5EA3F #90EA3F #3FEA43

triadic

#90EA3F #3F90EA #EA3F90

tetradic

#90EA3F #3FE5EA #993FEA #EA433F

square

#90EA3F #3FE5EA #993FEA #EA433F

split-complementary

#90EA3F #433FEA #EA3FE5

monochromatic

#549D11 #71D517 #90EA3F #B0F076 #D0F6AD

Accessibility & contrast

On white

1.50

#90EA3F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.03

#90EA3F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #90EA3F

14.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##90EA3F	#FFFFFF	#000000	##000000
##90EA3F	1.00	1.50	14.03	14.03
#FFFFFF	1.50	1.00	21.00	21.00
#000000	14.03	21.00	1.00	1.00
##000000	14.03	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F3D81C

Deuteranopia (green-blind)

#E7D050

Tritanopia (blue-blind)

#90E1C9

Achromatopsia (no color)

#D3D3D3

Design tokens & code

CSS

--color: #90ea3f;
/* rgb */ color: rgb(144, 234, 63);
/* oklch */ color: oklch(84.9% 0.216 133.6);

Tailwind

colors: {
  custom: {
    50: '#b7f17f',
    500: '#90ea3f',
    950: '#000000',
  },
}

SCSS

$custom: #90ea3f;
$custom-light: #b7f17f;
$custom-dark: #000000;

JSON

{
  "hex": "#90ea3f",
  "rgb": {
    "r": 144,
    "g": 234,
    "b": 63
  },
  "hsl": {
    "h": 91.579,
    "s": 80.282,
    "l": 58.235
  },
  "oklch": {
    "l": 0.84901,
    "c": 0.21624,
    "h": 133.6
  },
  "luminance": 0.65134
}

Semantic roles & 50–950 ramp

primary

#90EA3F

secondary

#6A2DA0

accent

#31F799

background

#FDFFFB

surface

#F8FEF2

border

#D1D6CC

text

#12170B

muted

#82857E

Preview Lab

Preview with #90EA3F

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

Preview Lab → · Contrast checker → · Palette generator →