#90E454#90E454

#90E454 is a very light, vivid yellow-green. Relative luminance 0.621; OKLCH L 83.6% C 0.195 H 134.5°. Best body text is #000000 at 13.41:1 contrast (WCAG AA passes).

Color values

HEX	#90E454
RGB	rgb(144, 228, 84)
HSL	hsl(95, 73%, 61%)
HSV	hsv(95, 63%, 89%)
CMYK	cmyk(36.8%, 0%, 63.2%, 10.6%)
CIE-LAB	lab(82.94, -49.16, 60.40)
CIE-LCH	lch(82.94, 77.88, 129.15°)
OKLab	oklab(83.63% -0.1369 0.1393)
OKLCH	oklch(83.63% 0.195 134.5)
XYZ	xyz(40.8444, 62.0543, 18.2114)
Luminance	0.6206 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

#A9F971

ΔE00 4.98

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#90E454 #A854E4

analogous

#D8E454 #90E454 #54E460

triadic

#90E454 #5490E4 #E45490

tetradic

#90E454 #54D8E4 #A854E4 #E46054

square

#90E454 #54D8E4 #A854E4 #E46054

split-complementary

#90E454 #6054E4 #E454D8

monochromatic

#53A41A #6ED922 #90E454 #B2EC89 #D5F5BE

Accessibility & contrast

On white

1.57

#90E454 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.41

#90E454 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #90E454

13.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##90E454	#FFFFFF	#000000	##000000
##90E454	1.00	1.57	13.41	13.41
#FFFFFF	1.57	1.00	21.00	21.00
#000000	13.41	21.00	1.00	1.00
##000000	13.41	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#ECD342

Deuteranopia (green-blind)

#E1CC60

Tritanopia (blue-blind)

#8FDCC6

Achromatopsia (no color)

#CECECE

Design tokens & code

CSS

--color: #90e454;
/* rgb */ color: rgb(144, 228, 84);
/* oklch */ color: oklch(83.6% 0.195 134.5);

Tailwind

colors: {
  custom: {
    50: '#b6ed8a',
    500: '#90e454',
    950: '#000000',
  },
}

SCSS

$custom: #90e454;
$custom-light: #b6ed8a;
$custom-dark: #000000;

JSON

{
  "hex": "#90e454",
  "rgb": {
    "r": 144,
    "g": 228,
    "b": 84
  },
  "hsl": {
    "h": 95,
    "s": 72.727,
    "l": 61.176
  },
  "oklch": {
    "l": 0.83633,
    "c": 0.1953,
    "h": 134.5
  },
  "luminance": 0.62056
}

Semantic roles & 50–950 ramp

primary

#90E454

secondary

#7736A6

accent

#11D583

background

#FDFFFC

surface

#F8FEF4

border

#D1D6CE

text

#12160C

muted

#82857F

Preview Lab

Preview with #90E454

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

Preview Lab → · Contrast checker → · Palette generator →