#4EE251#4EE251

#4EE251 is a light, highly saturated green. Relative luminance 0.566; OKLCH L 80.5% C 0.224 H 143.4°. Best body text is #000000 at 12.32:1 contrast (WCAG AA passes).

Color values

HEX	#4EE251
RGB	rgb(78, 226, 81)
HSL	hsl(121, 72%, 60%)
HSV	hsv(121, 65%, 89%)
CMYK	cmyk(65.5%, 0%, 64.2%, 11.4%)
CIE-LAB	lab(79.96, -66.42, 57.68)
CIE-LCH	lch(79.96, 87.97, 139.03°)
OKLab	oklab(80.52% -0.1802 0.1338)
OKLCH	oklch(80.52% 0.224 143.4)
XYZ	xyz(31.8215, 56.6032, 17.0315)
Luminance	0.5661 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4EE251 #E24EDF

analogous

#95E24E #4EE251 #4EE29B

triadic

#4EE251 #514EE2 #E2514E

tetradic

#4EE251 #4E95E2 #E24EDF #E29B4E

square

#4EE251 #4E95E2 #E24EDF #E29B4E

split-complementary

#4EE251 #9B4EE2 #E24E95

monochromatic

#1A9C1C #22D126 #4EE251 #83EB85 #B7F3B8

Accessibility & contrast

On white

1.70

#4EE251 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.32

#4EE251 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4EE251

12.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4EE251	#FFFFFF	#000000	##000000
##4EE251	1.00	1.70	12.32	12.32
#FFFFFF	1.70	1.00	21.00	21.00
#000000	12.32	21.00	1.00	1.00
##000000	12.32	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E7CE3F

Deuteranopia (green-blind)

#D5C25E

Tritanopia (blue-blind)

#29DCC4

Achromatopsia (no color)

#C6C6C6

Design tokens & code

CSS

--color: #4ee251;
/* rgb */ color: rgb(78, 226, 81);
/* oklch */ color: oklch(80.5% 0.224 143.4);

Tailwind

colors: {
  custom: {
    50: '#91ec88',
    500: '#4ee251',
    950: '#000000',
  },
}

SCSS

$custom: #4ee251;
$custom-light: #91ec88;
$custom-dark: #000000;

JSON

{
  "hex": "#4ee251",
  "rgb": {
    "r": 78,
    "g": 226,
    "b": 81
  },
  "hsl": {
    "h": 121.216,
    "s": 71.845,
    "l": 59.608
  },
  "oklch": {
    "l": 0.80518,
    "c": 0.22442,
    "h": 143.4
  },
  "luminance": 0.56606
}

Semantic roles & 50–950 ramp

primary

#4EE251

secondary

#9F359D

accent

#39EBEF

background

#FCFFFC

surface

#F5FEF4

border

#CFD6CE

text

#0E160C

muted

#7F857F

Preview Lab

Preview with #4EE251

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

Preview Lab → · Contrast checker → · Palette generator →