#9EF378#9EF378

#9EF378 is a very light, vivid green. Relative luminance 0.727; OKLCH L 88.3% C 0.178 H 136.9°. Best body text is #000000 at 15.55:1 contrast (WCAG AA passes).

Color values

HEX	#9EF378
RGB	rgb(158, 243, 120)
HSL	hsl(101, 84%, 71%)
HSV	hsv(101, 51%, 95%)
CMYK	cmyk(35%, 0%, 50.6%, 4.7%)
CIE-LAB	lab(88.32, -47.25, 50.89)
CIE-LCH	lch(88.32, 69.45, 132.88°)
OKLab	oklab(88.31% -0.13 0.1218)
OKLCH	oklch(88.31% 0.178 136.9)
XYZ	xyz(49.5399, 72.7241, 29.1926)
Luminance	0.7273 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Light Green

#96F97B

ΔE00 1.78

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#9EF378 #CD78F3

analogous

#DCF378 #9EF378 #78F38F

triadic

#9EF378 #789EF3 #F3789E

tetradic

#9EF378 #78DCF3 #CD78F3 #F38F78

square

#9EF378 #78DCF3 #CD78F3 #F38F78

split-complementary

#9EF378 #8F78F3 #F378DC

monochromatic

#52DD14 #76EE40 #9EF378 #C6F8B0 #EBFDE3

Accessibility & contrast

On white

1.35

#9EF378 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.55

#9EF378 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #9EF378

15.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##9EF378	#FFFFFF	#000000	##000000
##9EF378	1.00	1.35	15.55	15.55
#FFFFFF	1.35	1.00	21.00	21.00
#000000	15.55	21.00	1.00	1.00
##000000	15.55	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FAE26D

Deuteranopia (green-blind)

#EEDB80

Tritanopia (blue-blind)

#9BECD7

Achromatopsia (no color)

#DEDEDE

Design tokens & code

CSS

--color: #9ef378;
/* rgb */ color: rgb(158, 243, 120);
/* oklch */ color: oklch(88.3% 0.178 136.9);

Tailwind

colors: {
  custom: {
    50: '#bef7a1',
    500: '#9ef378',
    950: '#000000',
  },
}

SCSS

$custom: #9ef378;
$custom-light: #bef7a1;
$custom-dark: #000000;

JSON

{
  "hex": "#9ef378",
  "rgb": {
    "r": 158,
    "g": 243,
    "b": 120
  },
  "hsl": {
    "h": 101.463,
    "s": 83.673,
    "l": 71.176
  },
  "oklch": {
    "l": 0.8831,
    "c": 0.17817,
    "h": 136.9
  },
  "luminance": 0.72726
}

Semantic roles & 50–950 ramp

primary

#9EF378

secondary

#A242CE

accent

#05E09D

background

#FDFFFC

surface

#F9FFF5

border

#D2D7CF

text

#12170F

muted

#828580

Preview Lab

Preview with #9EF378

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

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