#90EC4F#90EC4F

#90EC4F is a very light, highly saturated yellow-green. Relative luminance 0.665; OKLCH L 85.5% C 0.209 H 134.8°. Best body text is #000000 at 14.30:1 contrast (WCAG AA passes).

Color values

HEX	#90EC4F
RGB	rgb(144, 236, 79)
HSL	hsl(95, 81%, 62%)
HSV	hsv(95, 67%, 93%)
CMYK	cmyk(39%, 0%, 66.5%, 7.5%)
CIE-LAB	lab(85.24, -52.83, 64.86)
CIE-LCH	lch(85.24, 83.65, 129.16°)
OKLab	oklab(85.5% -0.1473 0.1481)
OKLCH	oklch(85.5% 0.209 134.8)
XYZ	xyz(42.9074, 66.4825, 17.9672)
Luminance	0.6649 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#90EC4F #AB4FEC

analogous

#DFEC4F #90EC4F #4FEC5D

triadic

#90EC4F #4F90EC #EC4F90

tetradic

#90EC4F #4FDFEC #AB4FEC #EC5D4F

square

#90EC4F #4FDFEC #AB4FEC #EC5D4F

split-complementary

#90EC4F #5D4FEC #EC4FDF

monochromatic

#53AE13 #6DE519 #90EC4F #B3F286 #D6F8BD

Accessibility & contrast

On white

1.47

#90EC4F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.30

#90EC4F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #90EC4F

14.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##90EC4F	#FFFFFF	#000000	##000000
##90EC4F	1.00	1.47	14.30	14.30
#FFFFFF	1.47	1.00	21.00	21.00
#000000	14.30	21.00	1.00	1.00
##000000	14.30	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F5DA39

Deuteranopia (green-blind)

#E8D25D

Tritanopia (blue-blind)

#8EE3CC

Achromatopsia (no color)

#D5D5D5

Design tokens & code

CSS

--color: #90ec4f;
/* rgb */ color: rgb(144, 236, 79);
/* oklch */ color: oklch(85.5% 0.209 134.8);

Tailwind

colors: {
  custom: {
    50: '#b6f388',
    500: '#90ec4f',
    950: '#000000',
  },
}

SCSS

$custom: #90ec4f;
$custom-light: #b6f388;
$custom-dark: #000000;

JSON

{
  "hex": "#90ec4f",
  "rgb": {
    "r": 144,
    "g": 236,
    "b": 79
  },
  "hsl": {
    "h": 95.159,
    "s": 80.513,
    "l": 61.765
  },
  "oklch": {
    "l": 0.85499,
    "c": 0.20884,
    "h": 134.8
  },
  "luminance": 0.66485
}

Semantic roles & 50–950 ramp

primary

#90EC4F

secondary

#7A31AE

accent

#09DD85

background

#FDFFFC

surface

#F8FEF4

border

#D1D6CE

text

#12170C

muted

#82857F

Preview Lab

Preview with #90EC4F

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

Preview Lab → · Contrast checker → · Palette generator →